Submission #580207

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
580207	2022-06-20 17:52:36	kamelfanger83	Stranded Far From Home (BOI22_island)	C++17	100 / 100	687 ms	76728 KiB

island

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#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
#define int long long
using namespace std;
signed main(){
    int n, m; cin >> n >> m;
    vector<int> inh;
    vector<vector<int>> cons; cons.resize(n);
    int s;
    for (int reader = 0; reader < n; ++reader) {
        cin >> s;
        inh.push_back(s);
    }
    int a, b;
    for (int reader = 0; reader < m; ++reader) {
        cin >> a >> b; a--; b--;
        cons[a].push_back(b);
        cons[b].push_back(a);
    }
    //vector<bool> rall (n);????????????????
    vector<bool> poss; poss.resize(n, true);
    vector<int> group (n); for(int i = 0; i < n; i++) group[i] = i;
    vector<int> sum = inh;
    vector<set<int>> isin;isin.resize(n); for(int i = 0; i < n; i++) isin[i].insert(i);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 30 / 30
• Subtask 5: 35 / 35